320699808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:652

約数の個数: 216

約数和(自身を含む): 1079114400

約数和(自身を除く): 758414592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 288, 312, 338, 352, 396, 416, 429, 468, 507, 528, 572, 599, 624, 676, 792, 858, 936, 1014, 1056, 1144, 1198, 1248, 1287, 1352, 1521, 1584, 1716, 1797, 1859, 1872, 2028, 2288, 2396, 2574, 2704, 3042, 3168, 3432, 3594, 3718, 3744, 4056, 4576, 4792, 5148, 5391, 5408, 5577, 6084, 6589, 6864, 7188, 7436, 7787, 8112, 9584, 10296, 10782, 11154, 12168, 13178, 13728, 14376, 14872, 15574, 16224, 16731, 19168, 19767, 20592, 21564, 22308, 23361, 24336, 26356, 28752, 29744, 31148, 33462, 39534, 41184, 43128, 44616, 46722, 48672, 52712, 57504, 59301, 59488, 62296, 66924, 70083, 79068, 85657, 86256, 89232, 93444, 101231, 105424, 118602, 124592, 133848, 140166, 158136, 171314, 172512, 178464, 186888, 202462, 210848, 237204, 249184, 256971, 267696, 280332, 303693, 316272, 342628, 373776, 404924, 474408, 513942, 535392, 560664, 607386, 632544, 685256, 747552, 770913, 809848, 911079, 948816, 1027884, 1113541, 1121328, 1214772, 1370512, 1541826, 1619696, 1822158, 1897632, 2055768, 2227082, 2242656, 2429544, 2741024, 3083652, 3239392, 3340623, 3644316, 4111536, 4454164, 4859088, 6167304, 6681246, 7288632, 8223072, 8908328, 9718176, 10021869, 12334608, 13362492, 14577264, 17816656, 20043738, 24669216, 26724984, 29154528, 35633312, 40087476, 53449968, 80174952, 106899936, 160349904, 320699808]

約数ペア:

[(1, 320699808), (2, 160349904), (3, 106899936), (4, 80174952), (6, 53449968), (8, 40087476), (9, 35633312), (11, 29154528), (12, 26724984), (13, 24669216), (16, 20043738), (18, 17816656), (22, 14577264), (24, 13362492), (26, 12334608), (32, 10021869), (33, 9718176), (36, 8908328), (39, 8223072), (44, 7288632), (48, 6681246), (52, 6167304), (66, 4859088), (72, 4454164), (78, 4111536), (88, 3644316), (96, 3340623), (99, 3239392), (104, 3083652), (117, 2741024), (132, 2429544), (143, 2242656), (144, 2227082), (156, 2055768), (169, 1897632), (176, 1822158), (198, 1619696), (208, 1541826), (234, 1370512), (264, 1214772), (286, 1121328), (288, 1113541), (312, 1027884), (338, 948816), (352, 911079), (396, 809848), (416, 770913), (429, 747552), (468, 685256), (507, 632544), (528, 607386), (572, 560664), (599, 535392), (624, 513942), (676, 474408), (792, 404924), (858, 373776), (936, 342628), (1014, 316272), (1056, 303693), (1144, 280332), (1198, 267696), (1248, 256971), (1287, 249184), (1352, 237204), (1521, 210848), (1584, 202462), (1716, 186888), (1797, 178464), (1859, 172512), (1872, 171314), (2028, 158136), (2288, 140166), (2396, 133848), (2574, 124592), (2704, 118602), (3042, 105424), (3168, 101231), (3432, 93444), (3594, 89232), (3718, 86256), (3744, 85657), (4056, 79068), (4576, 70083), (4792, 66924), (5148, 62296), (5391, 59488), (5408, 59301), (5577, 57504), (6084, 52712), (6589, 48672), (6864, 46722), (7188, 44616), (7436, 43128), (7787, 41184), (8112, 39534), (9584, 33462), (10296, 31148), (10782, 29744), (11154, 28752), (12168, 26356), (13178, 24336), (13728, 23361), (14376, 22308), (14872, 21564), (15574, 20592), (16224, 19767), (16731, 19168)]